Модельные расчёты радиоактивного загрязнения атмосферы, местности, сельскохозяйственной продукции и доз облучения населения в зоне наблюдений Нововоронежской АЭС

Population exposure from the dose-forming nuclides contaminating air and underlying surface in the Novovoronezh NPP (NNPP) observation zone (OZ) is estimated in compliance with the Permissible Releases Guidance (PR-98). For this purpose, the authors have developed and applied computerized procedures to solve the following problems: a) to compute OZ average annual air concentrations and land fallout of radionuclides occurring in NNPP releases b) to estimate population exposure doses from the contamination of air, land and agriculture products with those nuclides. The mean annual effective dose for the OZ NNPP population is rather insignificant, 2.2·10 -5 Sv.